Where Is Fuel Stored On A Plane?

Where Is Fuel Stored On A Plane

Have you ever wondered where is fuel stored on a plane? With all the different compartments and equipment on board, it can be hard to know where the fuel is kept. 

In this article, we’ll explore the different types of fuel tanks on planes and where they are located, as well as the safety measures in place to prevent fuel leaks and fires.

Where Is Fuel Stored On A Plane?

In modern, multi-engine passenger and cargo aircraft, there are multiple options for where fuel can be stored. It can be stored in the wings or the fuselage or even the empennage depending on the type and weight of the aircraft.

The primary advantage of storing fuel in the wings is that it creates a more balanced weight distribution throughout the aircraft. 

This balance helps to reduce stress on the wing structure, which improves overall aircraft performance, as well as its range and efficiency. 

Additionally, placing fuel tanks in the wings reduces drag due to the fact that air passing through the wings moves faster than air passing through other parts of the aircraft. 

This helps to make flights smoother and more efficient.

In some types of aircraft, multiple fuel tanks may be located within both the wings and fuselage for redundancy purposes and increased safety. 

In such cases, additional precautionary measures are taken to ensure that all tanks are properly sealed from one another so that any escaping fuel will not spread between tanks and cause a fire.

It is also important to note that many modern planes feature several advanced fueling systems which can help reduce weight and improve efficiency. 

Examples of such systems include integral wing tanks which are built directly into the wing structure and bladder tanks which consist of a flexible, containment bladder. 

Additionally, some planes also feature fuel jettison systems which allow pilots to quickly dump excess fuel in order to reduce weight and improve performance.

Overall, the main purpose of a modern aircraft’s fuel system is to ensure that the plane has enough fuel for its flight while also providing a balanced weight distribution throughout the aircraft. 

Where Is Fuel Stored In A Boeing 747?

Where Is Fuel Stored In A Boeing 747?
Photo by Adi Sagi on Unsplash

Fuel is stored in several tanks located in different areas of a Boeing 747. The main fuel tanks are in the wings, with each wing having five or six tanks. Additionally, there are two fuel tanks in the body of the plane, located near the center of the aircraft. 

The total fuel capacity of a Boeing 747 can vary depending on the model, but it can typically hold between 215,000 to 238,000 liters of fuel. 

The fuel is pumped from the tanks to the engines, where it is burned to power the aircraft. 

The amount of fuel used during a flight depends on factors such as the distance traveled, the weight of the aircraft, and the weather conditions.

Where Is Fuel Stored In Fighter Jets?

Fuel in fighter jets is stored in several internal fuel tanks located throughout the aircraft’s structure. These tanks are designed to fit into the available space within the aircraft. The fuel tanks are typically located in the wings, fuselage, and tail of the aircraft. 

In addition to internal tanks, some fighter jets also have external fuel tanks that can be attached to the wings or fuselage, further increasing the aircraft’s range and endurance. 

The fuel is managed by a complex fuel system that includes pumps, valves, and sensors to ensure that the fuel is distributed efficiently and safely throughout the aircraft.

What Is The Fuel Capacity Of Fighter Jets?

The fuel capacity of fighter jets varies depending on the make and model of the aircraft. Typically, fighter jets have a fuel capacity of around 5,000 to 10,000 pounds, which allows them to fly for several hours without refueling. 

However, some advanced fighter jets, such as the F-35 Lightning II, have a fuel capacity of up to 18,500 pounds, which gives them a range of over 1,200 nautical miles. 

The fuel capacity of fighter jets is an important factor in determining their combat range and endurance. 

It also determines the jet’s ability to perform long-range missions and operate in hostile environments.

Here’s a table of some popular aircrafts/planes and their fuel capacities:

Aircraft/Plane Fuel Capacity
Boeing 747 216,840 L
Airbus A380 323,546 L
Cessna 172 189 L
Gulfstream G650 54,100 L
Beechcraft King Air 2,415 L
Embraer E175 11,844 L
Bombardier Global 7500 48,182 L
Piper PA-28 Cherokee 197 L
Boeing 737 26,025 L
Airbus A320 23,858 L


How Much Fuel Do Airplanes Burn?

The amount of fuel an airplane burns varies depending on several factors such as the type of aircraft, its weight, and the distance it is flying. On average, a commercial airliner burns around 5 gallons of fuel per mile traveled. 

For example, a Boeing 747-400 consumes approximately 5 gallons of fuel per second during takeoff and climbs to its cruising altitude. 

During a typical transatlantic flight, this aircraft can consume up to 300,000 pounds of fuel. 

Fuel efficiency has become a critical factor for airlines as fuel accounts for a significant portion of their operating costs. 

Therefore, airlines are constantly looking for ways to improve fuel efficiency by using more efficient engines, reducing weight, and optimizing flight routes.

Why Is Aircraft Fuel Often Stored In Wings?

Do Planes Dump Fuel Every Flight?
Photo by Jose Lebron on Unsplash

The placement of fuel tanks within the wings of an aircraft also provides balance to the aircraft during flight. This is because when in flight, the weight of the fuel stored in the wings is distributed across both wings evenly. 

This helps to ensure that the aircraft maintains a balanced center of gravity, which is essential for maintaining smooth and safe flight conditions. 

Additionally, storing fuel in the wings allows for easy access during refueling operations.

In addition to providing stability and balance, storing fuel in wings serves as a safety precaution against potential fire or explosion hazards associated with traditional fuselage-stored tanks. 

The distance between the tanks and cabin areas reduces any risk that might occur due to a leak or rupture in one of the tanks. 

Furthermore, the tanks are designed to contain any fuel that might leak.

Finally, the wings provide physical protection for the fuel tanks from external threats such as lightning strikes, hail, or bird strikes. 

Therefore, storing fuel in wings ensures that the aircraft is well-protected against these types of hazards and can remain in service with minimal disruption.

Do Planes Dump Fuel Every Flight?

No, planes do not dump fuel every flight. Fuel dumping, also known as fuel jettisoning, is a rare occurrence and is only done in emergency situations. Fuel dumping is necessary when a plane needs to make an emergency landing shortly after takeoff.

However, it is too heavy to land safely with a full fuel load for a plane. The pilot will then dump fuel to reduce the weight of the aircraft and ensure a safe landing. 

Fuel dumping is a highly regulated process and must be done at high altitudes to ensure the fuel evaporates before reaching the ground. 

Airlines also have strict guidelines on when and where fuel dumping can occur to minimize environmental impact.

Fuel dumping is not a daily occurrence, but it does happen regularly. 

The FAA (Federal Aviation Administration) estimates that about 10,000 to 20,000 fuel dumps take place in the US every year. 

These fuel dumps are usually done for safety reasons and are considered a normal part of aviation operations.

Why Do Aircraft Dump Fuel?

Fuel dumping, while it may appear alarming to some, is regular procedure pilots and air traffic controllers use in certain situations. Depending on the circumstances, fuel dumping can be a relatively safe and efficient way to reduce the weight of an aircraft and ensure a safe landing. 

The practice of fuel dumping involves discharging fuel from an aircraft’s tanks before it lands at its destination. 

This is typically done when there are abnormal levels of turbulence, or when an emergency situation arises that requires the plane to land as soon as possible.

When fuel dumping occurs, the released fuel evaporates into small droplets which quickly disperse into the atmosphere. 

The safety risk posed by this process is minimal, as all commercial jets are equipped with special valves which allow for accurate control of fuel jettisoning.

How Does Fuel Dumping Work In Aircraft?

Fuel dumping, also known as fuel jettison, is a process used in aircraft to reduce the weight of the plane in case of an emergency. Fuel dumping involves releasing the fuel from the plane’s fuel tanks through special valves in the wings or tail. 

The fuel is then dispersed into the air at a high altitude, where it can evaporate into the atmosphere without causing harm to the environment. 

The process is controlled by the pilot and is done in a specific area and altitude to minimize the risk of affecting populated areas or other planes. 

Fuel dumping is a rare occurrence and is only used in emergency situations to ensure the safety of the passengers and crew on board.

When A Plane Dumps Fuel Where Does It Go?

When a plane dumps fuel, it typically goes into the atmosphere and disperses. However, if the fuel is dumped at a low altitude or in a concentrated area, it can potentially harm the environment and wildlife. In these cases, the fuel can contaminate the soil and water.

To prevent this, pilots are trained to dump fuel at high altitudes and in designated areas away from populated areas and bodies of water. 

In addition, airlines have regulations and procedures in place for fuel dumping to ensure safety and minimize environmental impact.

How Long Does It Take To Fuel A Plane?

The length of time it takes to fuel a plane depends on the size of the aircraft and the amount of fuel required for the flight. On average, it takes about 20-30 minutes to fuel a commercial airplane, but larger planes can take up to an hour. 

The process involves connecting the fuel truck to the plane via a hose and pumping fuel into the aircraft’s tanks. 

During this time, the fuel levels are closely monitored to ensure that the correct amount of fuel is being added

Once the fueling process is complete, the fuel truck is disconnected, and the plane is ready to take off.

How Much Is Airplane Fuel Tank Capacity?

How Much Is Airplane Fuel Tank Capacity?
Photo by Rock Staar on Unsplash

Smaller planes typically have between 4000 and 5000 liters, while mid-sized planes usually range from 26000 to 30000 liters. Wide-body jets usually carry between 130000 and 190000 liters of fuel, while very large jumbo jets can have up to 323000 liters.

From small planes to jumbo jets, aircraft fuel tank capacity is an important factor for everyone from pilots to aircraft designers. Fuel tank capacity is a key factor for aircraft performance and safety, as it can directly impact the distance and duration of a flight. 

The type of aircraft has a major influence on fuel tank capacity; for instance, smaller airplanes tend to have smaller tanks than larger jets. 

The fuel capacity of an airplane affects the route planning and scheduling of flights by airlines—larger planes tend to require fewer stops due to their extended range

Furthermore, aircraft with larger tanks can carry more passengers and cargo, which is beneficial for commercial flights.

To ensure that airplanes meet their fuel requirements, airlines must consider several factors when deciding on the type of plane they will use. 

These considerations include the size of the plane, its weight, the number of passengers it can accommodate, and how far it needs to fly. 

How Much Fuel Does A Boeing 747 Hold?

According to the Boeing website, a Boeing 747 has a gas tank capacity of 63,500 gallons. However, the amount of fuel it holds for a specific flight will depend on the distance it will travel. Generally, a Boeing 747 burns five gallons of jet fuel per mile of flight. 

Therefore, a 4,000-mile flight would require 20,000 gallons of fuel. It is important to note that fuel consumption can vary based on factors such as altitude, speed, and weather conditions

Nonetheless, the Boeing 747 is known to be one of the largest commercial airplanes in the world. Its fuel capacity is essential to its ability to carry a large number of passengers over long distances.

How Much Does It Cost To Fill Up A 747?

The amount of fuel required to fill up a 747 depends on several factors such as the distance of the flight, the weight of the aircraft, and the type of fuel used. On average, a 747 can hold around 238,604 liters of fuel

Filling up an A 747 can cost anywhere from $50,000 to $200,000 depending on the current market price of jet fuel. 

For long-haul flights, a 747 may need to refuel multiple times along the way, which can significantly increase the cost. 

Additionally, airlines may negotiate bulk fuel purchases to lower the cost per litre. Overall, filling up a 747 is a significant expense for airlines, but it is necessary to ensure safe and efficient air travel.

Do Planes Use The Most Fuel For Takeoff?

The answer is yes, planes use the most fuel during takeoff. During takeoff, the engines have to work at their maximum capacity to get the plane off the ground and into the air. This requires a lot of fuel and energy

Once the plane is in the air, the engines can operate at a lower power setting, which reduces fuel consumption. However, planes still use a significant amount of fuel during the climb, as they have to overcome gravity and altitude resistance. 

The moment the plane reaches cruising altitude, it uses much less fuel, as the engines can operate more efficiently in the thinner air. 

Overall, takeoff is the most fuel-intensive part of a flight, followed by the climb, and then the cruise.


In conclusion, fuel is stored on planes in designated fuel tanks located in various areas of the aircraft, depending on the specific model and design. The main fuel tanks are typically located in the wings of the plane, while auxiliary fuel tanks may be located in the fuselage or other areas. 

Overall, understanding where fuel is stored on a plane is essential for anyone involved in the aviation industry, from pilots to maintenance technicians to ground crew members.

Swati Jaiswal

Swati Jaiswal is a dedicated traveler and an even dedicated individual who specializes in travel, digital marketing, & health and fitness niches. Passport stamps and coffee stains are her badges of honor.

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